The Iglesia Maradoniana (English: Church of Maradona; literally Maradonian Church ) is a religion, created by fans of the retired Argentinefootball player Diego Maradona, who they believe to be the best player of all time.

The Iglesia was founded on October 30, 1998 (Maradona's 38th birthday) in the city of Rosario, Argentina. It could be seen as a type of syncretism or as a religion, depending on what religious definition one chooses to use. It was said by Alejandro Verón, one of the founders: “I have a rational religion, and that’s Catholic Church, and I have a religion passed on my heart, passion, and that’s Diego Maradona.” Supporters of the Maradonian Church, supposedly from all parts of the world, count the years since Maradona's birth in 1960.

Our Diego, who is on the pitches,
Hallowed be thy left hand, bring us your magic. Make your goals remembered on earth as in heaven,
Give us some magic every day, forgive the English, as we have forgiven the Napolitan Mafia,
Don't let yourself get caught offside and free us from Havelange and Pelé.
Diego

It is popular, among the followers of this religion (and also among other football fans), the use of the neo-TetragrammatonD10S as one of the names of Maradona: D10S is a portmanteau word which fuses 10 (diez in Spanish), Maradona's shirt number, and dios, the Spanish word for god.

Many Argentines have not responded kindly to the idea of Maradona as God. After Maradona's drug problems some feel insulted when the famous football player is seen as a national symbol, and the fact that he is also seen as a son of God makes things worse. Like this quote from Carlos Tevez, "Although I believe in Maradona in football I sometimes question him when it comes to life, as he is wonderful in football and fabulous as a coach but lives a poor and dear life."[3][citation needed]